Pro-6055 professional laboratory freeze-drying machine Introduction: The typical freeze-drying process can be divided into three stages: freezing, primary drying, and secondary drying. In a properly controlled freeze-drying process, the product temperature must be kept sufficiently low throughout the entire process to prevent structural changes in the dried product matrix, which can have a negative impact on the appearance and properties of the final product. In response to higher requirements for sample processing, the Pro series professional laboratory freeze-drying machine has developed a professional Lyo S operating system, which realizes a series of functions such as vacuum control, sample temperature simulation, main drying and secondary drying program operation, etc., making the equipment have higher intelligent performance and making freeze-drying samples easier and more controllable. characteristic: 1. High precision sensor, more accurate data -0.001-1000mbar high-precision Pirani sensor, full range vacuum degree adjustable and controllable. 2. Advanced refrigeration system for faster cooling - extremely fast cooling, significantly reducing sample preparation time. 3. Dual solenoid valve, more precise vacuum control - vacuum control and pressure relief are independently controlled, which can achieve precise control of vacuum degree. The system indirectly controls the surface sublimation temperature of the sample through the saturated vapor pressure curve of water. 4. Sample temperature simulation, intelligent recommendation of the best freeze-drying conditions - software fitting of ice water saturation vapor pressure curve, equipment simulating the interface sublimation temperature of the sample during freeze-drying process. 5. Freeze drying program, freeze-drying plan can be set according to your preferences - the equipment can set the freeze-drying program or start the program with just one click, which is convenient and fast. 6. Automatic pressure relief, more reassuring for samples - stable air intake rate, protecting sample integrity, can be filled with inert gas, providing an oxygen free and clean environment. 7. The equipment is equipped with a pressure protection device, making it more reliable to use - when the ambient temperature of the equipment is too high, the protection device starts to protect the equipment, avoiding damage caused by high-pressure operation; 8. One click defrosting, simpler operation - can be started with one click after the experiment, automatically heating the cold trap coil to quickly remove ice from the cold trap; 9. Operator password permissions for safer instruments - Strengthen the management of the use of freeze-drying machines; Record the running time, maintenance time, and pump oil replacement time of the equipment for easy maintenance and upkeep; Technical parameters: Condensing temperature: -55 ℃/-85/-105 ℃ Vacuum degree: 0.01mbar/1pa Freeze dried area: 0.16-0.32m2 Scope of application: Laboratory Application areas: healthcare, food, chemical industry Equipment size: W750 * D540 * H430mm Cold trap design: coil type direct ice capture (PTFE anti-corrosion coating) Vacuum control range: 0.001-1000mbar Partition diameter: diameter of 265mm, standard with four layers, can expand up to 10 layers, optional electric heating Pressure relief method: automatic one click pressure relief Ice coagulation efficiency: 6L/24h Maximum freezing capacity: 8L Defrosting method: hot air defrosting Host weight: 55kg
Introduction: The typical freeze-drying process can be divided into three stages: freezing, primary drying, and secondary drying. In a properly controlled freeze-drying process, the product temperature must be kept sufficiently low throughout the entire process to prevent structural changes in the dried product matrix, which can have a negative impact on the appearance and properties of the final product. In response to higher requirements for sample processing, the Pro series professional laboratory freeze-drying machine has developed a professional Lyo S operating system, which realizes a series of functions such as vacuum control, sample temperature simulation, main drying and secondary drying program operation, etc., making the equipment have higher intelligent performance and making freeze-drying samples easier and more controllable.
